The Samsung Galaxy S9 Plus Up Close

The Samsung Galaxy S9 Plus (Price Check) is very similar to the Samsung Galaxy S8 in design. They both boast the same glass and metal design, with an Infinity Display and IP68 dust- and water-resistance.

In most countries, the Samsung Galaxy S9 Plus (Price Check) is powered by the Samsung Exynos 9810, while in the US, it runs on the Qualcomm Snapdragon 845. It comes with 6 GB of LPDDR4x memory, and 64 GB of storage (with a 128 GB option in some countries).

Despite rumours that Samsung would be ditching the dedicated Bixby button and 3.5 mm earphone port, they will both still here.

The Front Camera

The Samsung Galaxy S9 Plus (Price Check) retains the Galaxy S8‘s front camera with the 8 MP Samsung S5K3H1 sensor and an f/1.7 lens. It is capable of recording 4K videos at 30 fps, and has great low-light capability.

Its low-light capability will come in handy, as the front camera does not have flash support, not even screen flash. Still, we hope that Samsung will at least throw in screen flash, which costs nothing to add.

Dual Aperture Camera

The Samsung Galaxy S9 Plus (Price Check) boasts a new dual aperture camera, that was first used in the rare and expensive Samsung W2018 smartphone (available only in China). This dual aperture camera has a mechanical aperture that lets you switch between an incredibly bright f/1.5 aperture, and the f/2.4 aperture for a deeper depth of field.

The f/1.5 aperture is the widest aperture so far in a smartphone, offering just over ⅓ stop more light than the f/1.7 aperture of the Samsung Galaxy S8‘s camera. This translates into better low-light photography with less noise.

The Samsung Galaxy S9 Plus (Price Check) has an additional telephoto camera that is not available in the Samsung Galaxy S9 (Price Check). This camera has a 12 MP sensor, but lacks the Dual Pixel capability of the main camera, and is coupled to a f/2.4 lens.

This telephoto camera does not just give you a 2X zoom capability, it actually adds Live Focus and Dual Capture capabilities. You can also switch between the two cameras in the midst of recording a video, and because they both have OIS lenses, the video will be stabilised all the way.

New Samsung ISOCELL Fast Sensor

Samsung used their latest ISOCELL Fast SAK2L3 sensor in the new cameras. This is a 12 MP sensor with large 1.4 µm pixels for excellent low-light performance.

The Fast designation means it comes with its Dual Pixel and Super PD capabilities. It also boasts a 3-stack FRS (Fast Readout Sensor) that allows high-speed captures of Full HD video.

The Dual Pixel technology is an autofocus technology that uses the dual photodiodes in every pixel on the image sensor for phase-detection autofocus. This allows for faster and more accurate focusing, because it uses many more autofocus pixels, instead of just a few dedicated pixels (usually less than 5% of the total).

Super Slow-Mo

The Samsung Galaxy S9 Plus (Price Check) supports a new Super Slow-mo feature, which allows you to record 720p video at 960 fps.

The Super Slow-mo videos can be instantly edited, with a random selection from preloaded choices. Or you can use your own music / songs. You can also create a GIF from the recorded video, with three style of looping – reverse, forward or swing.

The new ISOCELL Fast sensor, when paired with the Samsung Exynos 9810, is said to be fast enough to record slow-motion 1080p video at 960 fps / 4K video at 120 fps. However, the Qualcomm Snapdragon 845 is not fast enough, so Samsung limited Super Slow-mo capability to ensure consistent experience worldwide.

There are other caveats too – Super Slow-mo is limited to 20 shots per video, with approximately 0.2 seconds of recording and 6 seconds of playback for each Super Slow-mo shot.